package com.ruoyi.framework.config;

import javax.servlet.http.HttpServletRequest;

import cn.hutool.core.util.StrUtil;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.stereotype.Component;
import com.ruoyi.common.utils.ServletUtils;

import java.util.Objects;

/**
 * 服务相关配置
 * 
 * @author ruoyi
 */
@Component
public class ServerConfig
{
    @Value("${ruoyi.fileUrl}")
    private String fileUrl;
    /**
     * 获取完整的请求路径，包括：域名，端口，上下文访问路径
     * 
     * @return 服务地址
     */
    public String getUrl()
    {
        if(StrUtil.isNotBlank(fileUrl)){
            return fileUrl;
        }
        HttpServletRequest request = ServletUtils.getRequest();
        return getDomain(request);

    }

    public static String getDomain(HttpServletRequest request)
    {
        StringBuffer url = request.getRequestURL();
        String contextPath = request.getServletContext().getContextPath();
        return url.delete(url.length() - request.getRequestURI().length(), url.length()).append(contextPath).toString();
    }
}
